HYGIEA is the tenth minor planet, being discovered by A. de Gasparis from Naples in Italy. Found on 12th April 1849, 10 Hygiea is a small body that
HYGIEA DATADiscoverer : Date : Satellites : Diameter : km. Polar Tilt :o Period (P) : years Synodic Period : days Orbital Velocity : kms-1 Perihelion (q) : A.U. Aphelion (Q) : A.U. Eccentricity (e) : Inclination (i) : o Mass : x10 kg. Mean Density : g.cm-3 Mean Distance : AU or 4.157 x 108 km Sidereal Rotation : hr. Mean Sidereal Rotation : d. Maximum Diameter : ″ (arcsec) Minimum Diameter : ″ (arcsec) Maximum Magnitude : Minimum Magnitude : |
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0h UT (J2000) Mag Δ r El. Con
DATE R.A. Decl. V A.U. A.U. o
hh mm.m o '
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14 Jan 17 25.1 -24 47 11.1 3.567 2.776 032 Oph
28 Jan 17 50.1 -24 54 11.1 3.461 2.781 040 Sgr
11 Feb 18 13.9 -24 47 11.1 3.334 2.786 049 Sgr
25 Feb 18 36.4 -24 28 11.1 3.190 2.793 058 Sgr
11 Mar 18 57.0 -23 59 11.0 3.031 2.800 067 Sgr
25 Mar 19 15.3 -23 23 11.0 2.860 2.807 077 Sgr
08 Apr 19 30.8 -22 44 10.9 2.683 2.816 087 Sgr
22 Apr 19 43.0 -22 07 10.7 2.506 2.825 098 Sgr
06 May 19 51.2 -21 35 10.5 2.334 2.835 110 Sgr
20 May 19 55.0 -21 11 10.3 2.176 2.846 122 Sgr
03 Jun 19 53.9 -20 59 10.1 2.041 2.857 136 Sgr
17 Jun 19 48.0 -20 57 09.8 1.941 2.869 150 Sgr
01 Jul 19 38.3 -21 02 09.5 1.884 2.881 166 Sgr
15 Jul 19 26.6 -21 10 09.2 1.878 2.894 178 Sgr
29 Jul 19 15.3 -21 15 09.7 1.926 2.908 162 Sgr
12 Aug 19 07.0 -21 16 10.0 2.023 2.922 146 Sgr
26 Aug 19 02.9 -21 12 10.3 2.161 2.936 132 Sgr
09 Sep 19 03.5 -21 03 10.5 2.331 2.950 119 Sgr
23 Sep 19 08.7 -20 49 10.8 2.523 2.965 106 Sgr
07 Oct 19 17.9 -20 29 11.0 2.727 2.980 095 Sgr
21 Oct 19 30.3 -20 00 11.1 2.935 2.996 084 Sgr
04 Nov 19 45.3 -19 22 11.3 3.141 3.011 073 Sgr
18 Nov 20 02.1 -18 34 11.4 3.338 3.027 063 Sgr
02 Dec 20 20.5 -17 33 11.4 3.521 3.043 054 Cap
16 Dec 20 39.8 -16 22 11.5 3.685 3.059 044 Cap
30 Dec 20 59.7 -14 59 11.5 3.828 3.075 035 Cap
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0h UT (J2000) Mag Δ r El. Con
DATE R.A. Decl. V A.U. A.U. o
hh mm.m o '
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13 Jan 21 19.9 -13 26 11.4 3.946 3.092 026 Aqr
27 Jan 21 40.1 -11 43 11.4 4.036 3.108 017 Cap
10 Feb 22 00.3 -09 53 11.3 4.097 3.124 008 Aqr
24 Feb 22 20.1 -07 57 11.1 4.128 3.140 002 Aqr
10 Mar 22 39.5 -05 57 11.3 4.129 3.156 010 Aqr
24 Mar 22 58.4 -03 55 11.5 4.099 3.172 019 Aqr
07 Apr 23 16.5 -01 53 11.6 4.041 3.187 028 Psc
21 Apr 23 33.9 +00 07 11.6 3.955 3.203 036 Psc
05 May 23 50.3 +02 03 11.7 3.844 3.218 045 Psc
19 May 00 05.6 +03 54 11.7 3.710 3.233 055 Psc
02 Jun 00 19.5 +05 37 11.6 3.556 3.248 064 Psc
16 Jun 00 31.6 +07 11 11.6 3.387 3.263 074 Psc
30 Jun 00 41.7 +08 32 11.5 3.208 3.277 085 Psc
14 Jul 00 49.3 +09 38 11.4 3.026 3.291 096 Psc
28 Jul 00 53.7 +10 26 11.2 2.847 3.305 108 Psc
11 Aug 00 54.7 +10 54 11.0 2.681 3.318 121 Psc
25 Aug 00 51.9 +10 57 10.8 2.540 3.331 135 Psc
08 Sep 00 45.5 +10 35 10.6 2.434 3.344 150 Psc
22 Sep 00 36.5 +09 49 10.3 2.376 3.356 165 Psc
06 Oct 00 26.2 +08 46 10.2 2.372 3.368 174 Psc
20 Oct 00 16.7 +07 38 10.5 2.426 3.380 160 Psc
03 Nov 00 09.5 +06 38 10.7 2.534 3.391 144 Psc
17 Nov 00 05.8 +05 55 11.0 2.687 3.401 129 Psc
01 Dec 00 05.9 +05 36 11.2 2.872 3.411 115 Psc
15 Dec 00 09.7 +05 40 11.4 3.079 3.421 102 Psc
29 Dec 00 16.6 +06 06 11.6 3.295 3.430 089 Psc
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0h UT (J2000) Mag Δ r El. Con
DATE R.A. Decl. V A.U. A.U. o
hh mm.m o '
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12 Jan 00 26.2 +06 51 11.7 3.511 3.439 078 Psc
26 Jan 00 38.0 +07 51 11.8 3.718 3.447 067 Psc
09 Feb 00 51.5 +09 04 11.9 3.909 3.455 056 Psc
23 Feb 01 06.5 +10 25 11.9 4.079 3.462 046 Psc
08 Mar 01 22.4 +11 53 11.9 4.223 3.469 036 Psc
22 Mar 01 39.3 +13 23 11.9 4.339 3.475 026 Psc
05 Apr 01 56.8 +14 53 11.8 4.424 3.480 017 Ari
19 Apr 02 14.7 +16 22 11.7 4.477 3.485 008 Ari
03 May 02 33.0 +17 48 11.6 4.496 3.490 003 Ari
17 May 02 51.4 +19 09 11.7 4.483 3.494 011 Ari
31 May 03 09.8 +20 23 11.8 4.438 3.498 019 Ari
14 Jun 03 28.0 +21 30 11.9 4.362 3.500 028 Ari
28 Jun 03 45.8 +22 30 12.0 4.256 3.503 037 Tau
12 Jul 04 02.9 +23 21 12.0 4.123 3.505 047 Tau
26 Jul 04 18.9 +24 03 11.9 3.967 3.506 056 Tau
09 Aug 04 33.5 +24 38 11.9 3.790 3.507 066 Tau
23 Aug 04 46.3 +25 05 11.8 3.597 3.507 077 Tau
06 Sep 04 56.6 +25 26 11.7 3.395 3.507 088 Tau
20 Sep 05 04.0 +25 40 11.6 3.191 3.506 100 Tau
04 Oct 05 07.6 +25 49 11.4 2.994 3.504 113 Tau
18 Oct 05 07.2 +25 52 11.2 2.815 3.502 127 Tau
01 Nov 05 02.3 +25 47 10.9 2.666 3.500 142 Tau
15 Nov 04 53.5 +25 33 10.7 2.561 3.496 158 Tau
29 Nov 04 42.0 +25 08 10.4 2.510 3.493 174 Tau
13 Dec 04 30.0 +24 34 10.5 2.519 3.489 168 Tau
27 Dec 04 19.6 +23 57 10.8 2.587 3.484 152 Tau
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0h UT (J2000) Mag Δ r El. Con
DATE R.A. Decl. V A.U. A.U. o
hh mm.m o '
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10 Jan 04 12.5 +23 23 11.0 2.706 3.479 136 Tau
24 Jan 04 09.7 +22 59 11.2 2.865 3.473 121 Tau
07 Feb 04 11.3 +22 47 11.4 3.049 3.466 107 Tau
21 Feb 04 16.8 +22 46 11.6 3.247 3.460 094 Tau
07 Mar 04 25.8 +22 54 11.7 3.448 3.452 082 Tau
21 Mar 04 37.6 +23 07 11.8 3.642 3.444 071 Tau
04 Apr 04 51.8 +23 22 11.8 3.822 3.436 060 Tau
18 Apr 05 07.9 +23 36 11.9 3.983 3.427 050 Tau
02 May 05 25.5 +23 46 11.9 4.121 3.418 041 Tau
16 May 05 44.1 +23 49 11.8 4.232 3.408 031 Tau
30 May 06 03.6 +23 45 11.8 4.314 3.398 022 Gem
13 Jun 06 23.7 +23 32 11.7 4.367 3.387 013 Gem
27 Jun 06 44.0 +23 09 11.5 4.388 3.376 005 Gem
11 Jul 07 04.4 +22 36 11.4 4.378 3.365 004 Gem
25 Jul 07 24.7 +21 53 11.6 4.337 3.353 012 Gem
08 Aug 07 44.5 +21 01 11.7 4.266 3.340 021 Gem
22 Aug 08 03.8 +20 01 11.7 4.165 3.328 030 Cnc
05 Sep 08 22.3 +18 54 11.8 4.036 3.315 039 Cnc
19 Sep 08 39.8 +17 43 11.7 3.882 3.301 048 Cnc
03 Oct 08 56.0 +16 29 11.7 3.706 3.287 058 Cnc
17 Oct 09 10.6 +15 16 11.6 3.511 3.273 068 Cnc
31 Oct 09 23.1 +14 06 11.5 3.302 3.259 079 Leo
14 Nov 09 33.2 +13 02 11.4 3.086 3.244 090 Leo
28 Nov 09 40.3 +12 11 11.2 2.870 3.229 102 Leo
12 Dec 09 43.8 +11 34 11.0 2.664 3.214 116 Leo
26 Dec 09 43.2 +11 17 10.7 2.478 3.199 130 Leo
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0h UT (J2000) Mag Δ r El. Con
DATE R.A. Decl. V A.U. A.U. o
hh mm.m o '
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09 Jan 09 38.4 +11 20 10.4 2.326 3.184 145 Leo
23 Jan 09 29.8 +11 43 10.1 2.219 3.168 161 Leo
06 Feb 09 18.8 +12 20 09.8 2.167 3.152 177 Cnc
20 Feb 09 07.5 +13 01 10.0 2.174 3.136 164 Cnc
06 Mar 08 58.1 +13 37 10.3 2.236 3.120 148 Cnc
20 Mar 08 52.3 +14 02 10.5 2.345 3.104 132 Cnc
03 Apr 08 51.0 +14 11 10.7 2.488 3.088 118 Cnc
17 Apr 08 54.0 +14 04 10.9 2.652 3.072 105 Cnc
01 May 09 01.0 +13 40 11.1 2.827 3.057 093 Cnc
15 May 09 11.3 +13 00 11.2 3.005 3.041 082 Cnc
29 May 09 24.2 +12 05 11.3 3.176 3.025 072 Leo
12 Jun 09 39.1 +10 56 11.4 3.337 3.009 063 Leo
26 Jun 09 55.6 +09 34 11.4 3.483 2.994 054 Leo
10 Jul 10 13.3 +07 59 11.4 3.611 2.979 045 Leo
24 Jul 10 31.8 +06 14 11.4 3.718 2.964 037 Sex
07 Aug 10 51.1 +04 18 11.3 3.802 2.949 028 Sex
21 Aug 11 10.9 +02 15 11.2 3.863 2.935 020 Leo
04 Sep 11 31.1 +00 06 11.1 3.898 2.921 012 Leo
18 Sep 11 51.7 -02 08 10.9 3.908 2.908 005 Vir
02 Oct 12 12.5 -04 25 10.9 3.891 2.895 005 Vir
16 Oct 12 33.4 -06 42 11.0 3.848 2.882 012 Vir
30 Oct 12 54.5 -08 59 11.1 3.779 2.870 020 Vir
13 Nov 13 15.5 -11 12 11.2 3.686 2.859 029 Vir
27 Nov 13 36.5 -13 20 11.2 3.568 2.848 037 Vir
11 Dec 13 57.1 -15 20 11.2 3.429 2.838 046 Vir
25 Dec 14 17.0 -17 12 11.2 3.271 2.828 055 Vir
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0h UT (J2000) Mag Δ r El. Con
DATE R.A. Decl. V A.U. A.U. o
hh mm.m o '
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08 Jan 14 36.1 -18 53 11.1 3.096 2.819 065 Lib
22 Jan 14 53.7 -20 21 11.0 2.910 2.811 074 Lib
05 Feb 15 09.4 -21 37 10.9 2.715 2.803 085 Lib
19 Feb 15 22.4 -22 40 10.7 2.519 2.797 096 Lib
05 Mar 15 32.0 -23 27 10.5 2.328 2.791 107 Lib
19 Mar 15 37.3 -23 59 10.3 2.151 2.786 120 Lib
02 Apr 15 37.7 -24 13 10.0 1.996 2.782 134 Lib
16 Apr 15 33.1 -24 06 09.7 1.874 2.778 148 Lib
30 Apr 15 24.2 -23 37 09.4 1.795 2.776 164 Lib
14 May 15 13.1 -22 48 09.1 1.766 2.774 175 Lib
28 May 15 02.3 -21 49 09.4 1.790 2.773 163 Lib
11 Jun 14 54.4 -20 51 09.7 1.863 2.774 147 Lib
25 Jun 14 50.8 -20 08 10.0 1.978 2.775 133 Lib
09 Jul 14 51.9 -19 44 10.2 2.125 2.777 120 Lib
23 Jul 14 57.6 -19 41 10.5 2.292 2.779 108 Lib
06 Aug 15 07.3 -19 56 10.7 2.473 2.783 097 Lib
20 Aug 15 20.4 -20 25 10.8 2.659 2.787 087 Lib
03 Sep 15 36.4 -21 03 11.0 2.844 2.793 077 Lib
17 Sep 15 54.7 -21 44 11.1 3.024 2.799 068 Sco
01 Oct 16 15.0 -22 24 11.1 3.195 2.806 059 Sco
15 Oct 16 36.9 -23 00 11.2 3.351 2.813 050 Oph
29 Oct 17 00.1 -23 27 11.2 3.491 2.822 041 Oph
12 Nov 17 24.3 -23 44 11.2 3.612 2.831 033 Oph
26 Nov 17 49.2 -23 48 11.1 3.711 2.841 024 Sgr
10 Dec 18 14.5 -23 37 11.0 3.785 2.851 016 Sgr
24 Dec 18 39.8 -23 12 10.9 3.834 2.862 008 Sgr
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0h UT (J2000) Mag Δ r El. Con
DATE R.A. Decl. V A.U. A.U. o
hh mm.m o '
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07 Jan 19 05.0 -22 31 10.7 3.857 2.874 001 Sgr
21 Jan 19 29.7 -21 37 11.0 3.852 2.886 009 Sgr
04 Feb 19 53.7 -20 30 11.1 3.820 2.898 018 Sgr
18 Feb 20 16.8 -19 11 11.2 3.762 2.912 026 Cap
03 Mar 20 38.7 -17 44 11.3 3.679 2.925 035 Cap
17 Mar 20 59.4 -16 11 11.3 3.572 2.939 044 Cap
31 Mar 21 18.4 -14 35 11.3 3.445 2.953 053 Cap
14 Apr 21 35.8 -12 59 11.3 3.299 2.968 062 Cap
28 Apr 21 51.1 -11 26 11.2 3.138 2.983 072 Cap
12 May 22 04.1 -10 00 11.2 2.967 2.998 082 Aqr
26 May 22 14.3 -08 44 11.0 2.792 3.014 093 Aqr
09 Jun 22 21.4 -07 42 10.9 2.619 3.029 104 Aqr
23 Jun 22 24.9 -07 00 10.7 2.455 3.045 116 Aqr
07 Jul 22 24.4 -06 39 10.5 2.310 3.061 130 Aqr
21 Jul 22 19.9 -06 41 10.3 2.196 3.076 144 Aqr
04 Aug 22 11.8 -07 06 10.0 2.123 3.092 159 Aqr
18 Aug 22 01.5 -07 48 09.7 2.100 3.108 174 Aqr
01 Sep 21 51.0 -08 37 09.9 2.131 3.124 167 Cap
15 Sep 21 42.2 -09 22 10.2 2.216 3.140 152 Cap
29 Sep 21 36.7 -09 55 10.5 2.349 3.156 137 Cap
13 Oct 21 35.2 -10 10 10.8 2.518 3.171 123 Cap
27 Oct 21 37.9 -10 07 11.0 2.713 3.187 110 Cap
10 Nov 21 44.2 -09 45 11.2 2.924 3.202 097 Cap
24 Nov 21 53.6 -09 06 11.4 3.141 3.217 085 Cap
08 Dec 22 05.5 -08 10 11.5 3.354 3.232 074 Aqr
22 Dec 22 19.3 -07 00 11.6 3.559 3.247 064 Aqr
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************************ Opposition Conjunction ************************ 05 Aug 2006 26 May 2007 *************************
The user applying this data for any purpose forgoes any liability against the author. None of the information should be used for regarding either legal or medical purposes. Although the data is accurate as possible some errors might be present. The onus of its use is place solely with the user.
